Guest Post by Robert J. Koester, Ball State University On April 10, Ball State University will host a second gathering of academic and facilities personnel interested in knowing more about the design, installation and operations of district-scale geothermal heat pump …

Within the next year, the Oregon Institute of Technology in Klamath Falls hopes to break ground on a project that would tap one of the most promising, and overlooked, forms of renewable power: geothermal energy—the free heat that emanates from …